Longmao Data
PrivateLast Round
Early Funding
Feb 27, 2020
Total Funding Raised
$9.83M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Longmao Data is an artificial intelligence company that provides data collection and annotation services for AI model training.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, Computer Vision, NLP & Conversational AI, Autonomous Vehicles
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Longmao Data Comparables
Compare Longmao Data with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Ningbo Boden Intelligent Technology Co., Ltd. | 88% | |
| Databaker Technology | 86% | |
| Nexdata | 86% |
Longmao Data Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Feb 27, 2020 | ||||
| Series A | Nov 6, 2017 | ||||
| Early Funding | Mar 1, 2016 | ||||
| Angel | Oct 1, 2014 |
Key People
Founding team and executive leadership
Longmao Data Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Korea Investment Partners | Early Funding |
| Cloud Angel Fund | Angel, Early Funding |
| 金沙江创投 | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 21, 2026
Monthly visitors increased 171% MoM.
- May 16, 2026
Monthly visitors grew 85% MoM.
Longmao Data Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Longmao Data's valuation, stock price, and market status.
Is Longmao Data a public or private company?
Longmao Data is a private company.
What is the current stock price of Longmao Data?
Longmao Data is a private company with no public stock price. Caplight tracks Longmao Data's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is Longmao Data worth (valuation)?
Valuation information for Longmao Data is not publicly available.
Can I buy Longmao Data stock?
Longmao Data shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Longmao Data's last funding round?
Longmao Data's most recent funding round was Early Funding on February 27, 2020.
Who are the main investors in Longmao Data?
Key investors in Longmao Data include Korea Investment Partners, 金沙江创投.
Will Longmao Data IPO soon?
No public IPO plans have been announced for Longmao Data.
How can I track Longmao Data secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Longmao Data's secondary market activity and sign up for updates.